Bosch 25011439 Disc Brake Rotor - Rear

Bosch QuietCast Rear Rotor for Select GM Vehicles

The Bosch QuietCast Rotor 25011439 is a rear disc brake rotor for select Chevrolet, Buick, and Saab applications. With a product height of 1.889764 in, this solid rotor is built for vehicles that use a rear solid rotor design, including rear brake service on the Chevrolet Malibu and Buick LaCrosse.

Key Features

• Rear disc brake rotor for select 2010-2017 applications
• Solid rotor design for listed fitments
• Product height: 1.889764 in
• Bosch QuietCast Rotor line for OE-style brake service
• Part number 25011439 for easy identification

Product Details

Bosch QuietCast Rotor 25011439 is part of Bosch’s QuietCast Rotor line, a brake product line focused on direct-fit replacement rotors for everyday service needs. This rear rotor is listed for 2013-2017 Chevrolet Malibu rear, 2010-2016 Buick LaCrosse rear, 2016 Buick Regal rear, 2016 Chevrolet Malibu Limited rear with 16 in wheels, 2011-2015 Buick Regal rear, 2010-2011 Saab 9-5 rear with 292mm solid rotor, and 2010 Buick Allure rear. The part number 25011439 also cross-references 13501313 and 13502198 for the same application.

What This Rotor Helps Address

• Rear brake pulsation from worn rotor surfaces
• Brake noise caused by uneven rotor wear
• Reduced braking consistency from heat-worn rear rotors
• Service replacement for a solid rear rotor application
• Fitment-specific replacement for Malibu, LaCrosse, and Regal rear brakes

Installation Notes and Tips

Verify rear axle fitment, wheel size where noted, and rotor style before installation. This rotor is listed for solid rear rotor applications, including the 2016 Chevrolet Malibu Limited rear with 16 in wheels and the 2010-2011 Saab 9-5 rear with a 292mm solid rotor specification. Confirm the existing rotor dimensions and brake configuration against the vehicle listing before service.

Quality Assurance

Bosch QuietCast brake components are positioned as OE-style replacement parts for routine brake maintenance. Use the listed vehicle fitment and application notes to confirm the correct rear rotor before installation.